| Technique | Related Questions | Examples |
|---|---|---|
| Identification | what is this point/mark? | display info on hover |
| Zoom & pan | is there local structure? | click & drag to alter x/y limits |
| Categorical filter | how do I navigate all these levels? | click on legend entries |
| Linked highlighting | how does the marginal/joint compare to a conditional? | linked brushing on a scatterplot matrix |
- Why should presentation graphics be interactive?
- Draw in your audience
- Helps get your point across
- Why should exploratory graphics be interactive?
- Generate insight faster.